.footer>div:nth-of-type(1){
    height: 100px;
}
.footer>div:nth-of-type(2){

    text-align: center;
  
}

.footer p{
    font-size: 15px;
    color: #757575;
    line-height: 30px;
    
}
.footer span{
    background: url(../images/ghs.png) no-repeat;
    background-size: 20px;
    display: inline-block;
    width: 20px;
    height: 20px;
}